Stock Markets March 31, 2026

European Gas Prices Retreat as U.S. Considers Ending Iran Hostilities

Dutch TTF eases after reports that the White House may wind down operations tied to Strait of Hormuz disruptions

By Ajmal Hussain
European Gas Prices Retreat as U.S. Considers Ending Iran Hostilities

European natural gas benchmark futures fell after reports that President Donald Trump has told aides he may conclude U.S. military actions against Iran without fully reopening the Strait of Hormuz. The move, reported by the Wall Street Journal, weighed on a market that had surged amid disruptions to oil and gas flows through Hormuz and a wider energy-driven inflationary impulse in the euro area.

Key Points

  • Dutch TTF front-month natural gas fell 2.3% to 53.73 euros per megawatt hour after reports the U.S. may wind down hostilities tied to reopening the Strait of Hormuz.
  • The Strait of Hormuz disruption has pushed global oil and gas prices sharply higher, with Dutch TTF futures up over 68% in the past month; Europe remains vulnerable due to increased reliance on Persian Gulf LNG since 2022.
  • Eurostat data showed eurozone inflation rose to 2.5% in March, above the ECB's 2% medium-term target and higher than February's 1.9%, with energy shocks contributing to the acceleration.

European natural gas prices slipped on Tuesday after media reports indicated the White House is weighing an end to current military operations tied to the Iran conflict instead of pursuing a mission to physically reopen the Strait of Hormuz.

The Dutch TTF front-month contract - the benchmark for European natural gas - was last down 2.3% at 53.73 euros per megawatt hour, reflecting investor recalibration after the developments.

The Wall Street Journal reported that President Donald Trump has told aides he is considering concluding the campaign against Iran without mounting a large-scale operation to clear the strait. According to the report, administration officials said Mr. Trump and his aides judged that an effort to reopen the waterway would extend the conflict beyond his preferred four- to six-week timeline.

The WSJ account said the president decided the United States would draw down current hostilities once it had achieved principal objectives of degrading Iran's naval and missile capabilities. After that, the report said, Washington planned to pressure Tehran diplomatically to restore passage through the strait. If diplomatic pressure failed, the U.S. would press European and Gulf allies to take the lead in reopening the waterway.

The Strait of Hormuz has been central to the U.S.-Israel operation against Iran, with Tehran having effectively blocked the passage through mines and missile strikes, the report noted. The narrow channel off Iran's southern coast accounts for roughly one-fifth of global oil flows, a scale that has amplified the market response to its disruption.

Last week, the president set an April 6 deadline for Iran to either reopen the strait or face U.S. strikes on critical energy and water infrastructure. Iran has largely rebuffed calls to unblock Hormuz and has carried out attacks on tankers attempting transit in the last month, according to the reporting.

The closure of the strait has fed a sharp rise in global oil and gas prices over the past month, lifting inflation concerns worldwide and threatening economic pressure across a range of industries sensitive to higher energy costs. Europe has been particularly exposed because of its reliance on liquefied natural gas flows from the Persian Gulf after Russia's full-scale invasion of Ukraine in 2022.

Over the past month, Dutch TTF natural gas futures surged by more than 68% as the conflict and resulting disruptions translated into higher European wholesale gas prices.

Data released on Tuesday from Eurostat showed eurozone consumer price inflation accelerated to 2.5% in March. That reading was below some economists' estimates but remained above the European Central Bank's 2% medium-term target, with energy-price shocks cited as a principal driver. By comparison, consumer prices in the euro-area rose 1.9% in February, a month that largely predates the joint U.S.-Israeli assault on Iran that has now extended beyond a month.


Contextual note: The market movements and policy considerations outlined above are drawn from the cited reporting on U.S. administration deliberations and the publicly released inflation figures from Eurostat.

Risks

  • Continued disruption of the Strait of Hormuz could sustain elevated oil and gas prices, worsening inflation pressures for energy-importing economies - impacting energy-intensive industries and consumer inflation expectations.
  • If diplomatic pressure fails and allies do not assume the lead to reopen Hormuz, markets could remain volatile with sustained supply uncertainty - affecting wholesale energy markets and sectors reliant on steady fuel supplies.
  • A prolonged period of higher energy prices risks weighing on broader economic activity in Europe, increasing costs for industries already exposed to input-price shocks and complicating central bank inflation targets.

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